IrinaT Posted March 25, 2011 Share Posted March 25, 2011 I have an engine light for a almost a year now. First error was P0171 - replaced oxygen censor and vacuum hose. After driving around the corner the same error came up, and now half year later I decided to check again what is engine light means. Today pulled out three codes P1150, P0440, P0171. I reset battery and engine light went off, went to do emission test - passed. Drove few miles and light came up again. Any advise? What else to replace? Quote Link to comment Share on other sites More sharing options...
lenore Posted March 26, 2011 Share Posted March 26, 2011 When you replaced sensor did you use Denso OE or aftermarket.? Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.